github ray-project/ray ray-0.8.5
Ray 0.8.5

latest releases: ray-2.10.0, ray-2.9.3, ray-2.9.2...
3 years ago

Highlight

Core

  • Task cancellation is now available for locally submitted tasks. (#7699)
  • Experimental support for recovering objects that were lost from the Ray distributed memory store. You can try this out by setting lineage_pinning_enabled: 1 in the internal config. (#7733)

RLlib

Tune

  • Documentation has improved with a new format. (#8083, #8201, #7716)
  • Search algorithms are refactored to make them easier to extend, deprecating max_concurrent argument. (#7037, #8258, #8285)
  • TensorboardX errors are now handled safely. (#8174)
  • Bug fix in PBT checkpointing. (#7794)
  • New ZOOpt search algorithm added. (#7960)

Serve

  • Improved APIs.
    • Add delete_endpoint and delete_backend. (#8252, #8256)
    • Use dictionary to update backend config. (#8202)
  • Added overview section to the documentation.
  • Added tutorials for serving models in Tensorflow/Keras, PyTorch, and Scikit-Learn.
  • Made serve clusters tolerant to process failures. (#8116, #8008,#7970,#7936)

SGD

  • New Semantic Segmentation and HuggingFace GLUE Fine-tuning Examples. (#7792, #7825)
  • Fix GPU Reservations in SLURM usage. (#8157)
  • Update learning rate scheduler stepping parameter. (#8107)
  • Make serialization of data creation optional. (#8027)
  • Automatic DDP wrapping is now optional. (#7875)

Others Projects

Thanks

We thank the following contributors for their work on this release:

@simon-mo, @robertnishihara, @BalaBalaYi, @ericl, @kfstorm, @tirkarthi, @nflu, @ffbin, @chaokunyang, @ijrsvt, @pcmoritz, @mehrdadn, @sven1977, @iamhatesz, @nmatthews-asapp, @mitchellstern, @edoakes, @anabranch, @billowkiller, @eisber, @ujvl, @allenyin55, @yncxcw, @deanwampler, @DavidMChan, @ConeyLiu, @micafan, @rkooo567, @datayjz, @wizardfishball, @sumanthratna, @ashione, @marload, @stephanie-wang, @richardliaw, @jovany-wang, @MissiontoMars, @aannadi, @fyrestone, @JarnoRFB, @wumuzi520, @roireshef, @acxz, @gramhagen, @Servon-Lee, @clarkzinzow, @mfitton, @maximsmol, @janblumenkamp, @istoica

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